What to do if a guy you recently started dating already starts catching feelings for you?

I just wanted to have fun and I think he wants us to be in a relationship already. He basically already acts as if he is my boyfriend.

We have just kissed. Nothing else.

I think I messed up, what can I do?

He’s a nice person and a very romantic one as well. He’s a cute guy as well. But I don’t feel attracted. I am not ready for a relationship… And I don’t think I want to be in a relationship with him.

I don’t want to hurt him either… What do I do?

Updates
+1 y
Here’s the development of the story. Today we went out and I was going to tell him I want us to take things slow. Next thing, that happened is that we got into a car accident and he told me he loves me…

Bow I feel like the worst person in the world to tell him I don’t reciprocate, and to do that the same day he got his car crashed and confessed his feelings… I messed up big time.
What to do if a guy you recently started dating already starts catching feelings for you?
Post Opinion